Cognitive Rehabilitation and Exposure-based Class for Compulsive Hoarding

Not Applicable

Active, not recruiting

• Conditions: Hoarding Disorder
• Interventions: Behavioral: Cognitive Rehabilitation and Exposure-based Class for Compulsive Hoarding

• Registration Number: NCT02306174
• Lead Sponsor: University of Miami

Brief Summary

The purpose of this protocol is to investigate the effectiveness of a manualized, 20-week group cognitive rehabilitation (CR) and exposure therapy (ET) course for compulsive hoarding. The overarching aim is to understand whether this course will decrease the core symptoms of hoarding and associated features.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2014-09
• Study First Submitted: 2014-12-01
• Study First Submitted QC: 2014-12-01
• Study First Posted: 2014-12-03
• Status Verified: 2024-08
• Last Update Submitted: 2024-08-22
• Last Update Posted: 2024-08-23
• Primary Completion: 2027-08
• Study Completion: 2027-08

Recruitment & Eligibility

• Status: ACTIVE_NOT_RECRUITING
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

• Include:

  • Individuals who exhibit subclinical and clinical levels of hoarding disorder, as determined by the SCID interview conducted at the screening assessment, will be eligible to participate in the study. Individuals may also display clinically relevant symptoms of hoarding as indicated by scores on the Hoarding Rating Scale Interview (HRS-I) and/or on the Saving Inventory-Revised (SIR).
  • Comorbid mood and anxiety disorders are permitted.
  • English-speaking
  • Pregnant women

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Exclusion Criteria

• Adults unable to consent
• Individuals who are not yet adults (infants, children, teenagers)
• Individuals who are over the age of 85
• Individuals with cognitive or physical impairments that would interfere with their participation (e.g., Dementia, uncorrected hearing)
• Participants who have current or past psychotic symptoms or current or past alcohol/substance abuse/dependence may also be excluded.
• Participants may also be excluded if they are currently in other forms of psychotherapy.
• Participants may be excluded if they have had a change in psychotropic medications within three months of the baseline assessment/first class.
• Participants may be excluded if hoarding is not their primary diagnosis.
• Prisoners

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Cognitive Rehabilitation and Exposure-based Class for Compulsi	Cognitive Rehabilitation and Exposure-based Class for Compulsive Hoarding	Cognitive training is to improve thinking by learning new skills and strategies. The class begins with cognitive training to increase ability to carry out the skills learned later in treatment. Exposure therapy for discarding and acquiring helps to improve ability to make choices about possessions and learn to tolerate anxiety. Participants will face making difficult choices about items and potentially letting them go. Through repeated exposure to decisions about discarding and acquiring, distress about letting go or making choices about items will decrease over time.

Primary Outcome Measures

Name	Time	Method
Clinician's Global Impression Improvement and Severity ratings	22 weeks	The CGI has a score range of 0-7 with the higher score indicating more severe symptoms.This will be used to assess whether hoarding symptoms decrease as a result of treatment.
Hoarding Rating Scale Interview	22 weeks	The Hoarding Rating scale has a total score ranging from 0 -40 with the higher score indicating higher symptoms of hoarding.; This will be used to assess whether hoarding symptoms decrease as a result of treatment.

Trial Locations

Locations (1)

University of Miami; 🇺🇸 Coral Gables, Florida, United States